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#include <bits/stdc++.h>
using namespace std;
#define f first
#define s second
ifstream fin( "permutari.in" );
ofstream fout( "permutari.out" );
int i,j,n,m,st[20],fv[20],suma;
void bk( int nivel )
{
if( nivel == n )
{
st[ nivel ] = n * ( n + 1 ) / 2 - suma;
bk( nivel + 1 );
return;
}
if( nivel == n + 1 )
{
for( i = 1 ; i <= n ; i++ )
fout<<st[ i ]<<' ';
fout<<'\n';
}
for( int i = 1 ; i <= n ; i++ )
{
if( !fv[ i ] )
{
fv[ i ] = 1;
st[ nivel ] = i;
suma += i;
bk( nivel + 1 );
suma -= i;
fv[ i ] = 0;
}
}
}
int main()
{
fin>>n;
bk( 1 );
return 0;
}